title: Clinical quiz.
authors.affiliation: Department of Pediatrics, James Whitcomb Riley Hospital for Children, Indianapolis, Indiana, USA.
authors.forename: S
authors.initials: S
authors.lastname: Gupta
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis* / Q000473:pathology; D018256:Adenomatous Polyps / Q000175:diagnosis* / Q000473:pathology; D002648:Child; D003111:Colonic Polyps / Q000175:diagnosis* / Q000473:pathology; D003113:Colonoscopy; D006801:Humans; D008297:Male